Category "iphone"

How to check light intensity using iPhone camera

Is there any way to check the light intensity using iPhone? Does API allows to do this?

Disable UIPageViewController bounce

Searched a lot for this one, but couldn't find a proper solution yet. Is it possible to disable the bounce effect of a UIPageViewController and still use the

When an iOS application goes to the background, are lengthy tasks paused?

Yes, I know if I wish my app to be responsive to users' multitasking actions, such as switch to another app, I should deal with - (void)applicationWillResignA

Send Public key(generated as seckeyref in iPhone) to server(in Java)

I need to send my public key that has been generated by SecKeyGeneratePair as a SecKeyRef object. Now, to send this, i need this KeyRef object to be in a strin

Linking a static library to an iOS project in Xcode 4

I have a project (AQGridView) that compiles to a static library, but I can't seem to add it to my project. Dragging in the project to my project creates a work

Сocoapods trunk URL couldn't be downloaded

I am getting this error when I try to pod repo update and pod install CDN: trunk URL couldn't be downloaded: https://cdn.cocoapods.org/deprecated_podspecs.txt,

verification failed as the authority is invalid

I'm trying to resign an ipa which is already signed with the developer certificate. Now I'm resigning with the enterprise distribution certificate. I've got pro

How do I compare two voice samples on iOS?

First of all I'd like to state that my question is not per say about the "classic" definition of voice recognition. What we are trying to do is somewhat differ

UIButton label text is being clipped

I have a UIButton built in Interface Builder that has a default label. In Xcode, I'm changing the label text dynamically like so: myButton.titleLabel.text = @"

How to detect the end of loading of UITableView

I want to change the offset of the table when the load is finished and that offset depends on the number of cells loaded on the table. Is it anyway on the SDK

How long can an iPhone app live in the background?

I can't seem to find a clear answer to this-- I'm spec'ing out an iPhone app that I'd like to have live in the background and notify the user at certain periods